Lot of 14 Silicon Nitride Ceramic Diff Balls 1/8" RPM A thinner coating will also

A thinner coating will also aid in air drying

these wheels make a statement to the racing community even larger than the logo on the face

This motor is professionally built and tuned to Rotor Ron's strict parameters

DER-SB4-AFO

Awesome tool to have

Lot of 14 Silicon Nitride Ceramic Diff Balls 1/8" RPM A thinner coating will alsoWhy do you need these silicon nitride ceramic diff balls you ask? Here are my favorite reasons why. Less rotating mass (these more than a gram less than other diff balls) Harder and rounder than comparable tungsten, steel or carbide balls We all want the smoothest, longest lasting diff as possible. These balls do just that. Less rotating mass combined with durability. I could bore you with all the science behind them but the bottom line is that